单位怎么写
问题描述：
单位怎么写
Lingling goes shopping with her friend.She sees a special way of fixing prices in an American clothing shop:
Tie:15 dollars Vest:20 dollars Skirt:25 dollars Socks:25 dollars
The boss is very warm-bearted.He has a noticeboard on the wall.It says,"You can give prices of other goods in my way by yourself.You can choose things and pay for it freely." Linging buys a new blouse.How much should she pay for it?
答
其实就是看英文单词有几个字母
领带3*15
背心4*15
衬衣、袜子5*15
女衬衣有6个字母,是30刀